Are you among the 1 in 5 Americans with long COVID? Here’s what you need to know about how brain-foggy—and potentially dangerous—it is - Fortune

Experts are developing a better understanding of long COVID, including what it does to your energy levels, cognition, and even if it can be deadly.

Maybe you know the feeling.You dodged the initial spring 2020 wave of COVID, but caught the virus during the Delta wave of fall 2021, or the initial Omicron wave the following holidays, or another Om… [+6538 chars]

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